2015231618

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{5503}}^1$

素因数の和:5966

約数の個数: 32

約数和(自身を含む): 3328819200

約数和(自身を除く): 1313587582

約数列:

[1, 2, 19, 23, 38, 46, 419, 437, 838, 874, 5503, 7961, 9637, 11006, 15922, 19274, 104557, 126569, 183103, 209114, 253138, 366206, 2305757, 2404811, 4611514, 4809622, 43809383, 53032411, 87618766, 106064822, 1007615809, 2015231618]

約数ペア:

[(1, 2015231618), (2, 1007615809), (19, 106064822), (23, 87618766), (38, 53032411), (46, 43809383), (419, 4809622), (437, 4611514), (838, 2404811), (874, 2305757), (5503, 366206), (7961, 253138), (9637, 209114), (11006, 183103), (15922, 126569), (19274, 104557)]